From Muppet Wiki

Ray Charles makes an appearance this season, as does Ron Howard, Henry Winkler, and...

Madeline Kahn, who sings Sing After Me with Grover.

The Sign Cartoons made their debut this season.

"That Furry Blue Mommy of Mine"

"I-Beam" film

"The Ten Commandments of Health"

How sugar comes from sugar beets.

"It Feels Good When You Sing a Song"

"This Frog"

Ernie helps Bert's nephew Brad by giving him bath toys

Sesame Street Season 9 aired from November 28, 1977 to 1978.

Episodes 1056 - 1185 (130 episodes)

• Episode 1056 -- 9th season premiere
• Episode 1057 -- Big Bird and Snuffy wash dishes
• Episode 1058 -- Mr. Hooper wants to be young
• Episode 1059 -- The Count exercises
• Episode 1060 -- Oscar tells a story
• Episode 1061 -- Noisy Poetry
• Episode 1062 -- Big Bird gives Mr. Hooper a present
• Episode 1063 -- Children help Big Bird feed his bird friends
• Episode 1064
• Episode 1065 -- Oscar wants to take pictures
• Episode 1066 -- Oscar has a sale
• Episode 1067 -- The Count runs Hooper's Store
• Episode 1068
• Episode 1069 -- Oscar writes a love poem
• Episode 1070 -- Oscar falls in love
• Episode 1071 -- Big Bird and Luis build a birdhouse
• Episode 1072 -- Linda calls her father
• Episode 1073 -- Herry Monster's sister visits
• Episode 1074 -- Count von Count counts milk
• Episode 1075 -- Mr. Hooper goes to a discotheque
• Episode 1076 -- The cast plans a trip to Hawaii
• Episode 1077 -- Snuffy reveals his origins
• Episode 1078 -- Mr. Hooper invents "hooperburgers"
• Episode 1079 -- Big Bird wins a trip to Hawaii
• Episode 1080 -- Bob learns to express emotions through sign language
• Episode 1081 -- Susan and Gordon have an argument
• Episode 1082 -- Big Bird packs for his trip to Hawaii
• Episode 1083 -- Gordon tries to start his car
• Episode 1084 -- Oscar's total grouch exercises
• Episode 1085
• Episode 1086 -- Big Bird pretends to be a fireman
• Episode 1087 -- The bookmobile stops at Sesame Street
• Episode 1088
• Episode 1089 -- Preparing for Hawaii
• Episode 1090 -- Hawaii, Day 1
• Episode 1091 -- Hawaii, Day 2
• Episode 1092 -- Hawaii, Day 3
• Episode 1093 -- Hawaii, Day 4
• Episode 1094 -- Hawaii, Day 5
• Episode 1095 -- Hawaii, Day 6
• Episode 1096 -- Returning from Hawaii
• Episode 1097 -- Oscar launches a rocket
• Episode 1098 -- Mr. Hooper hires Mr. Ortiz, a Spanish-speaking helper
• Episode 1099
• Episode 1100 -- Gordon and Big Bird use a telescope
• Episode 1101 -- Big Bird makes snowflakes
• Episode 1102 -- Big Bird plans for snow
• Episode 1103 -- A Muppet is hired to shovel snow
• Episode 1104 -- David puts up a bulletin board
• Episode 1105 -- Oscar gets mail
• Episode 1106 -- Headline Howie gets the scoop on Snuffy
• Episode 1107 -- Big Bird runs for president
• Episode 1108 -- The Mummenschanz perform
• Episode 1109 -- Mr. Hooper gets a check-up
• Episode 1110 -- Luis yells at Herry Monster
• Episode 1111 -- The Count forgets a number
• Episode 1112 -- The Amazing Mumford makes Sesame Street disappear
• Episode 1113 -- Sam the Machine tries to prove he has feelings
• Episode 1114 -- Cookie Monster assembles a radio
• Episode 1115 -- Mr. Hooper goes back to school
• Episode 1116
• Episode 1117 -- Big Bird gets a library card
• Episode 1118 -- Susan tells Oscar that grouches need to eat
• Episode 1119 -- Luis trades junk with Oscar
• Episode 1120 -- Woodrow Woodpecker visits Big Bird
• Episode 1121 -- Mr. Snuffleupagus cleans his pajamas
• Episode 1122 -- Luis teaches Herry how to use tools
• Episode 1123 -- Mr. Hooper's new frying pan
• Episode 1124 -- Cody keeps making a mess
• Episode 1125 -- Buffy and Oscar disagree about Cody's behavior
• Episode 1126 -- David delivers a sandwich to Maria
• Episode 1127 -- Cody receives a teddy bear and a sweater
• Episode 1128
• Episode 1129 -- Susan babyproofs her apartment for Cody
• Episode 1130 -- Maria dislikes David's new moustache
• Episode 1131
• Episode 1132 -- Big Bird learns about child care
• Episode 1133 -- Bob's piano playing disturbs Mr. Hooper
• Episode 1134 -- Bob and Luis prepare cereal
• Episode 1135 -- Oscar buys every cleaning item in Hooper's Store
• Episode 1136 -- Mr. Hooper babysits Cody
• Episode 1137 -- Oscar's important message
• Episode 1138 -- Big Bird tries to amuse Cody
• Episode 1139 -- A day at the subway
• Episode 1140 -- Children pretend to ride in different types of transportation
• Episode 1141 -- Big Bird's insomnia
• Episode 1142 -- Herry gives Cody unusual toys
• Episode 1143 -- Buffy and Cody leave Sesame Street
• Episode 1144 -- David and Oscar's ventriloquist dummies
• Episode 1145 -- Mumford works at Hooper's Store
• Episode 1146
• Episode 1147 -- Gordon tries to start his car
• Episode 1148 -- A movie star visits Sesame Street
• Episode 1149 -- Oscar calls a veterinarian for his pet worm
• Episode 1150 -- Maria and Olivia repair a bike
• Episode 1151 -- Oscar sells fresh fruit
• Episode 1152
• Episode 1153
• Episode 1154 -- Up on the roof
• Episode 1155 -- Mr. Ortiz stays with Mr. Hooper
• Episode 1156 -- Oscar ruins Susan's newly-washed car
• Episode 1157 -- The Mirror Game
• Episode 1158
• Episode 1159 -- Big Bird tries to use a washing machine
• Episode 1160 -- Leaving for New Mexico
• Episode 1161 -- Arrival in New Mexico
• Episode 1162 -- Oscar tries to move into the hot oven
• Episode 1163 -- Big Bird calls Mr. Snuffleupagus at home
• Episode 1164 -- Trip to the Pueblo with Buffy
• Episode 1165 -- Last day in New Mexico
• Episode 1166 -- Big Bird wants to know what he's best at
• Episode 1167 -- Big Bird tries to run away
• Episode 1168 -- David remembers a childhood dance
• Episode 1169
• Episode 1170

Season 9 Cast

• Cast: Linda Bove, Northern Calloway, Emilio Delgado, Will Lee, Loretta Long, Sonia Manzano, Bob McGrath, Roscoe Orman, Alaina Reed, Buffy Sainte-Marie
• Muppet Performers: Caroll Spinney, Frank Oz, Jerry Nelson, Richard Hunt, Peter Friedman, Caroly Wilcox, Fran Brill, and Jim Henson.
• Guest Stars: Ray Charles, Ron Howard, Mummenschanz, Henry Winkler

Season 9 Credits

• Executive Producer: Jon Stone
• Producer: Dulcy Singer
• Directed by: Jon Stone, Bob Schwarz, Jimmy Baylor
• Writers: Judy Freudberg, Emily Perl Kingsley, Ray Sipherd, Jeff Moss, Joseph A. Bailey, Tony Geiss
• Music Director: Sam Pottle
• Supervising Film Producer: Edith Zornow
• Associate Producer: Lisa Simon
• Music Coordinator: Danny Epstein
• Associate Director: Emily Squires
• Post Production Supervisor: Ozzie Alfonso
• Production Supervisor: Frieda Lipp
• Assistant to the Producer: Amy Hutchings
• Art Director: Alan J. Compton
• Production Stage Manager: Chet O'Brien
• Set Decorator: Nat Mongioi
• Graphic Artist: Gerri Brioso
• Film Editor: Michael Breddan
• Technical Advisor: Walt Rauffer
• Unit Manager: Glenda Jones
• Technical Director: Ralph Mensch
• Lighting Director: George Riesberger
• Sound Effects: Dick Maitland, Roy Carch
• Audio: Blake Norton, Jay Judell
• Video: Bryan Keen
• Make-Up: Mickey Scott
• Hair Stylist: Mickey Lawrence
• Wardrobe: Grisha Mynova
• Curriculum Coordinator: Robert J. Emerick
• Vice President for Research: Edward L. Palmer
• Associate Research Director: Dr. Lewis Bernstein
• Chairman, Board of Advisors: Gerald S. Lesser, Ph.D.
• Vice President for Production: David D. Connell